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MCP4726A0T-E/MAY

Name: MCP4726A0T-E/MAY
Rating: 4.7 (12 reviews)

IC DAC 12BIT V-OUT 6DFN

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資料表 MCP4726A0T-E/MAY DataSheet
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規格

Part Status	Active
Number of Bits	12
Number of D/A Converters	1
Settling Time	6µs (Typ)
Output Type	Voltage - Buffered
Differential Output	No
Data Interface	I2C
Reference Type	External, Supply
Voltage - Supply, Analog	2.7V ~ 5.5V
Voltage - Supply, Digital	2.7V ~ 5.5V
INL/DNL (LSB)	±2, ±0.2
Architecture	R-2R
Operating Temperature	-40°C ~ 125°C
Package / Case	6-VDFN Exposed Pad
Supplier Device Package	6-DFN (2x2)
Mounting Type	Surface Mount
Base Product Number	MCP4726

概述

Description

The MCP4726A0T-E/MAY is a digital-to-analog converter (DAC) produced by Microchip Technology. It features a 12-bit resolution and communicates via I2C, making it suitable for a variety of applications that require precise analog voltage output. The device can generate an output voltage range from 0V to the reference voltage, which can be set externally.
Key features include low power consumption, a simple interface, and an integrated EEPROM for storing user-defined settings. It supports both standard and fast I2C modes, allowing for flexible integration into microcontroller-based systems. The MCP4726 is often used in applications such as signal generation, audio processing, and sensor calibration.
Its compact package and ease of use make it ideal for hobbyist and professional projects alike. Users should consult the datasheet for detailed specifications, electrical characteristics, and application circuits to effectively implement the MCP4726A0T-E/MAY in their designs.

Features

The MCP4726A0T-E/MAY is a low-power, 12-bit Digital-to-Analog Converter (DAC) with integrated EEPROM. Key features include:
1. Resolution: 12-bit resolution for precise analog output.
2. Output Voltage Range: Configurable from 0V to VDD (typically 2.7V to 5.5V).
3. EEPROM Storage: 64 bytes of non-volatile memory to store DAC settings.
4. I2C Interface: Supports I2C communication with a flexible address scheme.
5. Low Power Consumption: Operates in low-power mode, ideal for battery-operated applications.
6. Fast Response Time: Quick settling time for dynamic applications.
7. Programmable Gain: Allows adjustment of output signal amplitude.
8. Temperature Range: Operates within -40°C to +125°C, suitable for industrial applications.
These features make the MCP4726A0T-E/MAY ideal for applications in automotive, industrial, and consumer electronics where accurate analog signal generation is needed.

Package

The MCP4726A0T-E/MAY is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins. This compact form factor is suitable for applications with space constraints while providing reliable performance for digital-to-analog conversion.

Pinout

The MCP4726A0T-E/MAY is a 6-pin digital-to-analog converter (DAC). Its pin configuration and functions are as follows:
1. VDD (Pin 1): Power supply input (typically 2.7V to 5.5V).
2. VOUT (Pin 2): Voltage output that represents the digital input.
3. GND (Pin 3): Ground reference.
4. SDA (Pin 4): Serial Data Line for I2C communication.
5. SCL (Pin 5): Serial Clock Line for I2C communication.
6. LDAC (Pin 6): Load DAC pin, used to update the output voltage.
The MCP4726 provides a simple interface for converting digital signals into analog voltages, making it suitable for various applications, including signal generation and control systems. It supports I2C communication for easy integration with microcontrollers and other digital systems.

Manufacturer

The manufacturer of the MCP4726A0T-E/MAY is Microchip Technology Inc. Microchip is a semiconductor company that specializes in microcontrollers, memory, and other related technologies. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of integrated circuits and solutions for various applications, including automotive, industrial, consumer, and communications sectors. Their products are widely used in embedded systems, and the company is known for its focus on innovation and quality in the field of microelectronics.

Application

The MCP4726A0T-E/MAY is a 12-bit digital-to-analog converter (DAC) commonly used in applications such as signal generation, audio processing, and sensor signal conditioning. It is ideal for use in portable devices, battery-powered applications, and embedded systems, providing precise voltage output for control and automation tasks. Other areas include industrial automation, automotive systems, and instrumentation, where accurate voltage control and modulation are required.

Equivalent

The MCP4726A0T-E/MAY is a 12-bit digital-to-analog converter (DAC) with EEPROM. Equivalent products include:
1. MCP4725 - Similar features without EEPROM.
2. MCP4821 - Dual-channel DAC with higher output current capability.
3. LTC2602 - 12-bit DAC with low power consumption and a similar interface.
4. AD5320 - 12-bit DAC with a different communication protocol.
Always verify specifications to ensure compatibility with your application.